Campagnolo Super Record WRL 12-Speed Cassette

The Campagnolo Super Record WRL 12-speed cassette is designed for riders using a Super Record Wireless groupset on their road bike. It starts with a 10-tooth sprocket and is available in three ratios.

• Starts with a 10-tooth sprocket and goes up to 25, 27 or 29 teeth
• Weighs just 210 g in the 10-25 version, for a lighter bike
• Steel sprockets and an aluminium spider combine strength and low weight
• 1-tooth steps up to sprocket 7 for smoother gear changes
• Choose 10-25 for smoother riding, or 10-27 or 10-29 for longer climbs

Technical specifications

• Number of speeds: 12
• 10-25 sprocket teeth: 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 23, 25
• 10-27 sprocket teeth: 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 24, 27
• 10-29 sprocket teeth: 10, 11, 12, 13, 14, 15, 16, 18, 20, 23, 26, 29
• Weight: 210 g (10-25 version)
• Material: Steel sprockets; aluminium spider
• Compatibility: N3W freehub body only (WRL 12-speed system)
• Maximum step: 3 teeth; 1-tooth steps up to sprocket 7
• Recommended chain: Campagnolo Super Record 12-speed
• Manufacturer codes: CS23-SR1205 (10-25), CS23-SR1207 (10-27), CS23-SR1209 (10-29)
• Pack contents: 1 cassette and 1 lockring

Founded in Vicenza in 1933 by Tullio Campagnolo, Campagnolo is still based in the Italian city and makes groupsets and wheels for road and gravel bikes. Its history also includes the wheel quick release, a mechanism the company refined to allow the wheel to be removed without tools.